tvOS 18.3 (22K557) for Apple TV 4 (2015)

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Release DateJanuary 27, 2025
Upload DateJanuary 17, 2025
FilenameAppleTV5,3_18.3_22K557_Restore.ipsw
Filesize4.5 GiB
SHA256sum11952397ef5804d16fbdac67126a56d7e641d1b7f220cffce661454dcedb9848
MD5sum45a375deba6df98450e90642d6c485ca
SHA1sum0f4f6804b0d8f3956412787fe096f91672578310
IdentifierAppleTV5,3

tvOS 18.3 Release Notes

Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

Apple TV Software Restore

Products compatible with this software restore:

• Apple TV

For feature descriptions and complete instructions, see the user guide for Apple TV at:

http://support.apple.com/manuals/appletv

For more information about Apple TV, go to:

http://www.apple.com/appletv

To troubleshoot your Apple TV, or to view additional support information go to:

http://www.apple.com/support/appletv

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